package com.example.activitytest;

import androidx.appcompat.app.AppCompatActivity;

import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

public class FirstActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.first_layout);
        Button button1=findViewById(R.id.button_1);
        button1.setOnClickListener(new View.OnClickListener(){
            @Override
            public void onClick(View v){
                String data="Hello SecondActivity";
                Intent intent=new Intent(FirstActivity.this,SecondActivity.class);
                startActivityForResult(intent,1);
            }
        });
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data){
        switch (requestCode){
            case 1:
                if(resultCode==RESULT_OK){
                    String returnedData=data.getStringExtra("data_return");
                    Log.d("FirstActivity",returnedData);
                }
                break;
            default:
        }
    }
}
